76601/3C

Overview

The Murata Power Solutions 76601/3C is a general-purpose pulse transformer designed for through-hole PCB mounting. It features a 1:1 turns ratio and a primary inductance of 219 µH. The component has a maximum DC resistance of 0.5 Ω on the primary side and an isolation voltage rating of 500 Vrms. It operates within a temperature range of 0°C to +70°C. Physical dimensions are 12.7 mm in length, 8.89 mm in width, and 5.84 mm in height. The device utilizes a six-pin configuration and complies with RoHS standards.

Feature Summary

• Provides galvanic isolation between circuit sections via a 1:1 turns ratio design.
• Engineered for high-frequency signal transmission with low leakage inductance characteristics.
• Constructed for reliable through-hole integration into printed circuit boards.

Applications

• Pulse transformer applications requiring signal isolation
• General-purpose electronic circuits needing galvanic separation
• Industrial control systems utilizing through-hole mounting

Procurement Notes

Verify the specific revision status and availability directly with authorized distributors, as supply chain conditions may vary. Confirm that the through-hole package dimensions match the target PCB footprint before finalizing orders. Ensure compliance with local environmental regulations regarding RoHS certification requirements for the intended deployment region.

Selection Notes

Select this component when a 1:1 isolation ratio and 219 µH primary inductance are required for signal integrity. Consider the 0.5 Ω DC resistance limit for power loss calculations in the primary winding. Evaluate the 500 Vrms isolation rating against system voltage requirements. Ensure the operating environment stays within the specified 0°C to +70°C thermal range for optimal performance.

Part Context

This part belongs to the Murata 766 series of pulse transformers, which are optimized for digital signal transmission. The series supports various turns ratios and inductance values tailored for different isolation needs. The 76601/3C specifically addresses applications requiring balanced signal coupling with robust physical mounting capabilities for industrial environments.

Replacement Considerations

Cross-reference with other Murata 766 series variants if different inductance or turns ratios are needed. Verify pinout compatibility and mechanical dimensions when substituting with similar pulse transformers from other manufacturers to ensure direct board replacement without layout modifications.

FAQ

What is the isolation voltage rating of the 76601/3C?

The component provides an isolation voltage rating of 500 Vrms between the primary and secondary windings.

Does the 76601/3C support surface mount installation?

No, the 76601/3C is designed exclusively for through-hole mounting on printed circuit boards.